NSN 6680-01-599-6748 · NIIN 015996748 · Part number TESTFIXTURECALKIT
Heil Trailer International, Llc · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 1R5C8
Government record, cited
NSN 6680-01-599-6748 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-599-6748. Manufacturer of record part number: TESTFIXTURECALKIT.
Also searched as6680-01-599-6748 ·
6680015996748 ·
NIIN 015996748 ·
01-599-6748 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 1R5C8 · TESTFIXTURECALKIT
Manufacturer of record: Heil Trailer International, Llc
Identification
NSN: 6680-01-599-6748
NIIN: 015996748
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: TESTFIXTURECALKIT
Manufacturer: Heil Trailer International, Llc
General Description
The Test Set,flow Rate Indicating Me, cataloged under National Stock Number 6680-01-599-6748, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Heil Trailer International, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6680-01-599-6748
Primary Part Number
TESTFIXTURECALKIT
Item Name
Test Set,flow Rate Indicating Me
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Other items in FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189
TRANSMITTER,LIQUID QUANTITY
6680-00-001-1478
GAGE ROD-CAP,LIQUID LEVEL
6680-00-001-1502
6680-00-001-1502 · Item name not on file
6680-00-001-1506
6680-00-001-1506 · Item name not on file
6680-00-001-1511
GAGE ROD,LIQUID LEVEL
6680-00-001-3672
COUNTER,ROTATING
6680-00-001-3675
INDICATOR,SIGHT,LIQUID
6680-00-001-4170
COUNTER,ROTATING
Frequently Asked Questions
What is NSN 6680-01-599-6748?
NSN 6680-01-599-6748 is a Test Set,flow Rate Indicating Me, manufactured by Heil Trailer International, Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-599-6748?
NSN 6680-01-599-6748 has 1 manufacturer part number on file: TESTFIXTURECALKIT (Heil Trailer International, Llc).
What are the specifications of TESTFIXTURECALKIT?
Key specifications for TESTFIXTURECALKIT: Special Features: KIT CONSISTS OF 4720-01-549-9635 AND 5340-01-561-0235; End Item Identification: 2330-010-537-8217. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-599-6748 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.